Class DummyToolManager

tests/chat/test_tool_processor.py:86–170

Mock tool manager with execute_tool and stream_execute_tools methods.

class DummyToolManager:
    """Mock tool manager with execute_tool and stream_execute_tools methods."""

    def __init__(self, return_result=None, raise_exception=False):
        self.return_result = return_result or {
            "isError": False,
            "content": "Tool executed successfully",
        }
        self.raise_exception = raise_exception
        self.executed_tool = None
        self.executed_args = None

    async def execute_tool(self, tool_name, arguments, namespace=None, timeout=None):
        self.executed_tool = tool_name
        self.executed_args = arguments
        if self.raise_exception:
            raise Exception("Simulated execute_tool exception")

        # Return a ToolCallResult object, not a dict
        if self.return_result.get("isError"):
            return ToolCallResult(
                tool_name=tool_name,
                success=False,
                result=None,
                error=self.return_result.get("error", "Simulated error"),
            )
        else:
            return ToolCallResult(
                tool_name=tool_name,
                success=True,
                result=self.return_result.get("content"),
                error=None,
            )

    async def stream_execute_tools(
        self, calls, timeout=None, on_tool_start=None, max_concurrency=4
    ):
        """Yield CTPToolResult for each call."""
        import platform
        import os

        for call in calls:
            self.executed_tool = call.tool
            self.executed_args = call.arguments

            # Invoke start callback if provided
            if on_tool_start:
                await on_tool_start(call)

            if self.raise_exception:
                now = datetime.now(UTC)
                yield CTPToolResult(
                    id=call.id,
                    tool=call.tool,
                    result=None,
                    error="Simulated execute_tool exception",
                    start_time=now,
                    end_time=now,